| West Richland to Cortona | 5,569.43 mi (8,963.13 km) |
| West Richland to Cosenza | 5,918.13 mi (9,524.31 km) |
| West Richland to Cossato | 5,334.12 mi (8,584.43 km) |
| West Richland to Costa Volpino | 5,370.55 mi (8,643.06 km) |
| West Richland to Creazzo | 5,423.87 mi (8,728.88 km) |
| West Richland to Crema | 5,386.39 mi (8,668.56 km) |
| West Richland to Cremona | 5,409.20 mi (8,705.26 km) |
| West Richland to Crevalcore | 5,462.91 mi (8,791.71 km) |
| West Richland to Crispiano | 5,864.36 mi (9,437.77 km) |
| West Richland to Crosia | 5,915.28 mi (9,519.72 km) |
| West Richland to Crotone | 5,953.56 mi (9,581.32 km) |
| West Richland to Cuneo | 5,384.72 mi (8,665.88 km) |
| West Richland to Cuorgne | 5,330.11 mi (8,577.98 km) |
| West Richland to Cusano Milanino | 5,362.48 mi (8,630.07 km) |
| West Richland to Cutro | 5,953.19 mi (9,580.73 km) |
